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The continuous development of information technology leads to intelligent education research. In the context of internationalisation, the study aims to understand the relevant research status worldwide, research similarities and differences that need to be discovered, and research frontiers that need to be explored.

Web of Science (WoS) core collection was used as the data source, descriptive statistical analysis, geographic data visualisation and coupling analysis are used to reveal coupling relationships, present a cooperative situation and discover research frontiers.

Intelligent education research has been widely carried out in countries around the world, and there is extensive scientific research cooperation. According to coupling analysis results, the coupling strength of bibliographic between countries has been continuously improved, while the coupling strength of keywords has remained balanced, and there is standardisation and diversity of research.

The weakness of the research lies in the limitations of the data sources. Important research achievements on a certain topic in many non-English speaking countries are usually published in native journals. In the future research direction, more coupling analysis objects can be carried out, such as focussing on authors and institutions.

Through the coupling analysis of country bibliographic and keywords, it reveals the consistency and divergence of intelligent education research between different countries at different time spans.

Design and implement country bibliographic coupling (CBC) and country keyword coupling (CKC) strength indicators to calculate the strength of coupling between countries.

How do heretical social movements build and negotiate their collective identities? This chapter tackles this question by examining the case of an emerging social movement, the left-wing Islamists in contemporary Turkey, that cuts across the durable divide between Turkey’s left and Islam. Drawing on four months of fieldwork in Turkey, I argue that, in addition to activating the typical “us versus them” dynamic of contentious politics, the left-wing Islamists also rely on blurring the social and symbolic boundaries that govern political divides in the course of building their collective identities. Their social boundary blurring includes facilitating otherwise unlikely face-to-face conversations and mutual ties between leftists and Islamists and spearheading alliances on common grounds including anti-imperialism and labor. Their symbolic boundary blurring includes performing a synthesis of Islamist and leftist repertoires of contention and reframing Islamic discourse with a strong emphasis on social justice and oppositional fervor. The case of Turkey’s left-wing Islamists illuminates the process of boundary blurring as a key dimension of collective identity and alliance formation across divides.

Purpose: This study investigates how couple similarity in various aspects affects their life satisfaction and how these impacts vary across educational groups among the young married couples in Shanghai.

Methodology: This study employs the pooled data from three waves of the Fudan Yangtze River Delta Social Transformation Survey which sampled Shanghai youths born between 1980 and 1989, the first single-child generation. Couple similarity is evaluated through the comparison in age, hukou status, education, and income quartile between the husband and wife. Ordered logistic regression model is applied to assess the impacts of couple similarity on life satisfaction.

Findings: Marriage hypergamy in age, education, and income barely have any impacts on couples’ life satisfaction, while hukou comparison, as an important indication of social stratification in Shanghai, is strongly associated with life satisfaction. The couple in which husband holds the urban hukou and wife rural hukou as well as the couple in which both partners hold the urban hukou are significantly happier than those in which both partners hold the rural hukou. Such a positive impact is partially explained by the higher husband’s decision-making power in male-advantaged families. Moreover, husband’s urban hukou status is especially important for those without college education, but not for those with college education.

Values: This chapter highlights the importance of hukou hypergamy in life satisfaction for married couples, in particular, lower-educated couples in Shanghai. These findings reveal an implicit but persistent preference for male-dominated family model, where husbands retain a higher decision-making power that, in turn, promotes life satisfaction for both partners.

Querying search engines with the keyword “jaguars” returns results as diverse as web sites about cars, computer games, attack planes, American football, and animals. More and more search engines offer options to organize query results by categories or, given a document, to return a list of links to topically related documents. While information retrieval traditionally defines similarity of documents in terms of contents, it seems natural to expect that the very structure of the Web carries important information about the topical similarity of documents. Here we study the role of a matrix constructed from weighted co‐citations (documents referenced by the same document), weighted couplings (documents referencing the same document), incoming, and outgoing links for the clustering of documents on the Web. We present and discuss three methods of clustering based on this matrix construction using three clustering algorithms, K‐means, Markov and Maximum Spanning Tree, respectively. Our main contribution is a clustering technique based on the Maximum Spanning Tree technique and an evaluation of its effectiveness comparatively to the two most robust alternatives: K‐means and Markov clustering.

This chapter uncovers the destabilizing and transformative dimensions of a legal process commonly described as assimilation. Lawyers working on behalf of a marginalized group often argue that the group merits inclusion in dominant institutions, and they do so by casting the group as like the majority. Scholars have criticized claims of this kind for affirming the status quo and muting significant differences of the excluded group. Yet, this chapter shows how these claims may also disrupt the status quo, transform dominant institutions, and convert distinctive features of the excluded group into more widely shared legal norms. This dynamic is observed in the context of lesbian, gay, bisexual, and transgender (LGBT) rights, and specifically through attention to three phases of LGBT advocacy: (1) claims to parental recognition of unmarried same-sex parents, (2) claims to marriage, and (3) claims regarding the consequences of marriage for same-sex parents. The analysis shows how claims that appeared assimilationist – demanding inclusion in marriage and parenthood by arguing that same-sex couples are similarly situated to their different-sex counterparts – subtly challenged and reshaped legal norms governing parenthood, including marital parenthood. While this chapter focuses on LGBT claims, it uncovers a dynamic that may exist in other settings.

The paper aims to develop a new method for potential relations retrieval. It aims to find common aspects between co-occurrence analysis and ontology to build a model of semantic information retrieval based on co-occurrence analysis.

This paper used a literature review, co-occurrence analysis, ontology build and other methods to design a model and process of semantic information retrieval based on co-occurrence analysis. Archaeological data from Wuhan University Library's bibliographic retrieval systems was used for experimental analysis.

The literature review found that semantic information retrieval research mainly concentrates on ontology-based query techniques, semantic annotation and semantic relation retrieval. Moreover most recent systems can only achieve obvious relations retrieval. Ontology and co-occurrence analysis have strong similarities in theoretical ideas, data types, expressions, and applications.

The experiment data came from a Chinese university which perhaps limits its usefulness elsewhere.

This paper constructed a model to understand potential relations retrieval. An experiment proved the feasibility of co-occurrence analysis used in semantic information retrieval. Compared with traditional retrieval, semantic information retrieval based on co-occurrence analysis is more user-friendly.

This study is one of the first to combine co-occurrence analysis with semantic information retrieval to find detailed relationships.

The purpose of this study is to consider the effects that buoyancy arising from the combination of both thermal and concentration gradients can have on the mixed convection boundary-layer flow near a forward stagnation point with the effect of Stefan blowing being included. Ad suitable choice for the functional forms of the outer flow and the wall temperature and concentration enables the problem to be reduced to a similarity form involving the dimensionless parameters, λ (mixed convection), κ (Stefan blowing) and N (relative strength of concentration driven buoyancy to that of thermal driven), as well as the Prandtl and Schmidt numbers. Numerical solutions to this similarity system for a range of representative parameter values indicate a finite, non-zero range of κ where there can be four solutions in opposing flow with only one solution in aiding flow. Asymptotic solutions for large values of N and κ are derived, the latter having two different structures in the opposing flow.

This paper sets up a similarity problem to examine the effects of Stefan blowing on a mixed convection flow with the aims of solving the equations numerically and complementing the results with appropriate asymptotic analysis.

The findings of the study include multiple solution branches, saddle-node bifurcations and singularities appearing in the solution.

The authors believe that all the results, both numerical and asymptotic, are original and have not been published elsewhere.

The purpose of this paper is to examine optimism and how facets of subordinates’ psychological characteristics, such as their attitudes and personalities, are similar to their direct supervisors’ (as person-supervisor deep-level similarity or P-S deep-level similarity) in order to understand their interactions with job insecurity in predicting employee job satisfaction.

Empirical study had been conducted. Sample firms in this study consist of eight state-run electric power companies and 16 licensed chemical companies in central Hubei Province in China. In total, 368 valid samples were included in the analyses (with a valid return rate of 73 percent). All constructs were rated on a five-point Likert-type response scale. In order to diminish the possibility of common method biases, the authors used participants’ dyad supervisors to rate P-S deep-level similarity and P-S guanxi. The authors tested the hypotheses by implementing hierarchical linear regression.

The results show that when certain demographic variables (e.g. age, gender, education, post, employment type, income proportion, position) and P-S guanxi are controlled, optimism and P-S deep-level similarity significantly interact with job insecurity to predict job satisfaction. Job satisfaction is bolstered when job security increases among those who report a high level of both optimism and P-S deep-level similarity.

Researchers have found that job insecurity has negative effects on job satisfaction (Sverke et al., 2002). But there is a lack of understanding about the mechanism of how job insecurity affects job satisfaction. In this study, the authors found that optimism and P-S deep level similarity could jointly moderate the relation (and direction) between job insecurity and job satisfaction. The work illustrates how positive traits (such as optimism) and psychological factors (such as P-S deep-level similarity) could affect employee job satisfaction with different levels of job insecurity.

Six African-American, heterosexual couples with a toddler son in a southeastern United States county were interviewed about their beliefs and practices. Couples shared reflections of joys and challenges in their lives right before and during the pregnancy, delivery and right after the birth of their son. Through thematic analysis, results showed that most parents shared similar experiences of planning the pregnancy, breastfeeding from birth, and both being involved in caregiving. However, variability in preparation, emotions, and adjustment existed during this period. Although differential pregnancy outcomes could be race-related (i.e. gestational period length and preterm delivery), other aspects of this universal experience were similar to the average couple in the United States. This study aims to consider the implications for how race might impact the variability across families.

Institutional structures of professional career paths often support breadwinner–homemaker families, with a stay at home wife available full time to support the professional (and children), so the professional can devote complete energy and time to developing a career. This research examines how two partners in the same narrowly structured, fast track occupational culture such as those occurring for dual military officer couples shape how women and men negotiate decision making and life events. Data from interviews with 23 dual U.S. Navy officer couples build upon Becker and Moen’s (1999) scaling back notions. With both spouses in these careers, placing limits on work is extremely difficult due to fast track cultures that demand higher status choices and structures that formally do not reliably consider collocations. Trading off occurs, but with distress due to the unique demands on two partners in the fast track culture, which means career death for some. Two partners in fast track careers may not yet have given up on two careers as many peers may have, but they lose a great deal, including time together and their desired number of children. But they ultimately posit individual choice rather than focusing on structural change. The pressured family life resulting is likely similar to that for partners in other narrowly structured, fast track cultures such as in law firms and academia.